Name | 4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran |
---|---|
Synonyms |
(2-(2-(4-(Dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)propanedinitrile
4-(dicyanomethylene)-2-methyl-6-[p-(dimethylamino)styryl]-4H-pyran [2-[2-[4-(Dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]propanedinitrile Malononitrile, (2-(p-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)- 4-(DicyanoMethylene)-2-Methyl-6-(p-diMethylaminostyryl)-4H-Pyran,Laser Grade (2-(2-(4-(Dimethylamino)phenyl)vinyl)-6-methyl-4H-pyran-4-ylidene)malononitrile (2-(p-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile EINECS 257-137-6 Propanedinitrile, 2-[2-[(E)-2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- 4-Dicyanomethylene-2-methyl-6-p-dimethylaminostyryl-4H-pyran MFCD00051341 2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methylpyran-4-ylidene]propanedinitrile 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran 4-(Dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran (2-{(E)-2-[4-(Dimethylamino)phenyl]vinyl}-6-methyl-4H-pyran-4-ylidene)malononitrile 4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran Propanedinitrile, (2-(2-(4-(dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)- |
Density | 1.2±0.1 g/cm3 |
---|---|
Boiling Point | 446.9±45.0 °C at 760 mmHg |
Melting Point | 215-220ºC (lit.) |
Molecular Formula | C19H17N3O |
Molecular Weight | 303.358 |
Flash Point | 224.1±28.7 °C |
Exact Mass | 303.137177 |
PSA | 60.05000 |
LogP | 1.69 |
Vapour Pressure | 0.0±1.1 mmHg at 25°C |
Index of Refraction | 1.689 |
Storage condition | Flammables area |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA
|
Symbol |
GHS02, GHS07 |
---|---|
Signal Word | Danger |
Hazard Statements | H228-H315-H319-H332-H335 |
Precautionary Statements | P210-P261-P305 + P351 + P338 |
Personal Protective Equipment | Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
Hazard Codes | F: Flammable;Xn: Harmful; |
Risk Phrases | R10;R11;R20/21/22;R36/37/38 |
Safety Phrases | S16-S26-S36/37-S7/9 |
RIDADR | UN 3175 |
WGK Germany | 3 |
RTECS | OO3746100 |
Packaging Group | III |
Hazard Class | 4.1 |
HS Code | 2932999099 |
~11% 51325-91-8 |
Literature: Bourson, Jean; Valeur, Bernard Journal of Physical Chemistry, 1989 , vol. 93, # 9 p. 3871 - 3876 |
Precursor 2 | |
---|---|
DownStream 0 |
HS Code | 2932999099 |
---|---|
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |